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Internal Medicine Doctors in Ohio

Data updated monthly · Last refresh October 2026

5,259 Internal Medicine providers practice in Ohio, including 866 (16%) offering telehealth. The largest concentration is in Cleveland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

5,259providers
866telehealth
Clevelandtop city

Internal Medicine by city in Ohio

Choose a city to see providers there.

Internal Medicine in Cleveland892 providers
Internal Medicine in Columbus581 providers
Internal Medicine in Cincinnati563 providers
Internal Medicine in Dayton227 providers
Internal Medicine in Akron180 providers
Internal Medicine in Toledo155 providers
Internal Medicine in Youngstown129 providers
Internal Medicine in Canton121 providers
Internal Medicine in Westlake66 providers
Internal Medicine in Chillicothe62 providers
Internal Medicine in Westerville58 providers
Internal Medicine in Beachwood53 providers
Internal Medicine in Dublin47 providers
Internal Medicine in Parma46 providers
Internal Medicine in Lima45 providers
Internal Medicine in Springfield42 providers
Internal Medicine in Fairlawn39 providers
Internal Medicine in Warren38 providers
Internal Medicine in Marietta38 providers
Internal Medicine in Kettering36 providers
Internal Medicine in Lancaster36 providers
Internal Medicine in Cuyahoga Falls34 providers
Internal Medicine in Steubenville33 providers
Internal Medicine in Fairfield30 providers

Internal Medicine providers in Ohio

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Zachary Jerusalem
Cleveland, OH · No drug or device payments recorded (2025) · (216) 444-2800
Dr. Zachary Yaker, MD
Cleveland, OH · $349 in drug and device payments (2025) · (216) 444-2200
Dr. Zaid Al-fakhouri
Cleveland, OH · No drug or device payments recorded (2025) · (216) 224-7851
Dr. Zain Ali Burney, MD
Cleveland, OH · No drug or device payments recorded (2025) · (216) 444-2200
Dr. Ziad Shaman, M.D.
Cleveland, OH · No drug or device payments recorded (2025) · Telehealth · (216) 778-5985
Dr. Zoran Popovic, M.D.
Cleveland, OH · No drug or device payments recorded (2025) · Telehealth · (216) 445-6003
Dr. Charlotte Miller, MD
Cleveland Heights, OH · No drug or device payments recorded (2025) · (216) 791-9329
Dr. Evelyn Erokwu, MD
Cleveland Heights, OH · No drug or device payments recorded (2025) · (216) 383-0100
Dr. Fariha Ahmed, MD
Cleveland Heights, OH · $331 in drug and device payments (2025) · (718) 755-9276
Dr. Frederick Harris, M.D.
Cleveland Heights, OH · $604 in drug and device payments (2025) · Telehealth · (216) 291-5151
Dr. Patricia Grayson, M.D.
Cleveland Heights, OH · No drug or device payments recorded (2025) · (216) 621-5600
Dr. R. Watters, M.D.
Cleveland Heights, OH · No drug or device payments recorded (2025) · (216) 621-5600
Dr. Daniel Berry, MD
Clyde, OH · $3,138 in drug and device payments (2025) · (419) 483-9000
Dr. John Yuhas, D.O.
Clyde, OH · $1,309 in drug and device payments (2025) · (419) 547-8555
Dr. Alyssa Tobe, M.D.
Coldwater, OH · $143 in drug and device payments (2025) · Telehealth · (419) 678-2341
Dr. Albert Buch, D.O.
Columbiana, OH · $1,128 in drug and device payments (2025) · Telehealth · (234) 287-6533
Dr. Denis Lunne, M.D.
Columbiana, OH · No drug or device payments recorded (2025) · (330) 482-9350
Dr. Jeffrey Kempe, M.D.
Columbiana, OH · No drug or device payments recorded (2025) · (330) 482-9350
Dr. Michael Buchenic, DO
Columbiana, OH · $621 in drug and device payments (2025) · (330) 482-3871
Dr. Michael Lileas, D.O.
Columbiana, OH · $8,966 in drug and device payments (2025) · (330) 482-9350
Dr. Thomas Timko, M.D.
Columbiana, OH · No drug or device payments recorded (2025) · (330) 482-9350
Dr. Aaren Kettelhut, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 355-9000
Dr. Aaron Friedberg, M.D.
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. Aaron Wenger, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-7499
Dr. Abdullah Khan, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 294-7777
Dr. Adam Mahoney, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 464-0788
Dr. Adam Reitz, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 268-8164
Dr. Adam Rush, M. D.
Columbus, OH · $18 in drug and device payments (2025) · (614) 268-8164
Dr. Adam Thomas
Columbus, OH · $149 in drug and device payments (2025) · (614) 234-1079
Dr. Adesewa John, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 234-7535
Dr. Aditya Kesari
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Aidan Farrell, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Aimee Sanders, MD, MPH
Columbus, OH · No drug or device payments recorded (2025) · (614) 257-5851
Dr. Alan Steginsky, M.D.
Columbus, OH · $47 in drug and device payments (2025) · (614) 442-7550
Dr. Alan Weinberg, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 239-8844
Dr. Alex Alahakoon, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 861-0967
Dr. Alexander Wong, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-5123
Dr. Alexandra Koberlein, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 366-0768
Dr. Alexandra Smith, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 255-6900
Dr. Alex Onyemeh, M.D.
Columbus, OH · $24 in drug and device payments (2025) · (614) 234-7535
Dr. Allison Huffman, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 355-9000
Dr. Allison Rhodes, M.D.
Columbus, OH · $376 in drug and device payments (2025) · Telehealth · (614) 366-6675
Dr. Amanda Duncan, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-3928
Dr. Amanda Fant, MD
Columbus, OH · $76 in drug and device payments (2025) · Telehealth · (614) 267-8371
Dr. Amanda Gordon, M.D.
Columbus, OH · $214 in drug and device payments (2025) · (614) 442-7550
Dr. Amanda Maynard, D.O.
Columbus, OH · $28 in drug and device payments (2025) · (614) 566-9933
Dr. Amanda Schauer
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-8883
Dr. Amit Chatterjee, M.D.
Columbus, OH · $68 in drug and device payments (2025) · (614) 702-7899
Dr. Amy Kelley, M.D.
Columbus, OH · $1,147 in drug and device payments (2025) · Telehealth · (614) 459-2950
Dr. Anastasia Gevas-farmer, DO
Columbus, OH · $73 in drug and device payments (2025) · (146) 257-5200

Conditions Internal Medicine providers in Ohio commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Ohio?

There are 5,259 Internal Medicine providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Ohio offer telehealth?

Yes. 866 of the 5,259 Internal Medicine providers in Ohio (about 16%) report offering telehealth services in CMS data.

Which cities in Ohio have the most Internal Medicine providers?

Cleveland (892), Columbus (581), Cincinnati (563) have the highest concentration of Internal Medicine providers in Ohio.

How many Internal Medicine providers in Ohio received drug or device company payments?

1,908 of 5,259 Internal Medicine providers in Ohio (36%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Ohio treat?

Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Internal Medicine Doctors in Ohio work in independent practices or large health systems?

Among 3,034 Internal Medicine Doctors in Ohio enrolled in Medicare, 12% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 74% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Ohio work at?

According to CMS facility affiliation records, the Ohio hospitals where the most Internal Medicine Doctors hold privileges are Cleveland Clinic in Cleveland; Riverside Methodist Hospital in Columbus; Ohio State University State Health System in Columbus.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Internal Medicine in Ohio? Get featured.